×

Composite magnetic core assembly, magnetic element and fabricating method thereof

  • US 8,487,733 B2
  • Filed: 11/22/2010
  • Issued: 07/16/2013
  • Est. Priority Date: 11/24/2009
  • Status: Active Grant
First Claim
Patent Images

1. A composite magnetic core assembly comprising:

  • an inner magnetic core made of a high saturation flux density and low permeability material, wherein said inner magnetic core comprises a T-shaped first part and a T-shaped second part; and

    an outer magnetic core made of a low saturation flux density and high permeability material, wherein said outer magnetic core comprises a ring-shaped wall and a receptacle, and said inner magnetic core is accommodated within said receptacle.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×